Buceo

Nowadays people think that diving is something difficult and dangerous either because they have the idea that you need to swim or that you can find something unexpected like a shark. But none ofthis is true, unless where we are diving is an area where sharks swim. Some people think that the diving gear is something heavy or uncomfortable and it is on the ground but in the water you don’t feelit.
One thing that might be uncomfortable about diving is the transfer to the area where you plan to perform this action because the boat is moving and you may feel dizzy. At the time that you areready for diving you feel somewhat nervous, but when you go down, you realize that it's a new experience to observe the number of fish, so different in shape, color and size.

So it's an experience worthtrying. When you watch it on TV or see it in pictures you just imagine it, however when one lives it, it does not compare to anything.
The word scuba meansSelf-Contained-Underwater-Breathing-Apparatus
History of diving
During the Second World War in France, the naval officer Jacques-Yves Cousteau and Emile Gagnan, an engineer, invented the first autonomous open circuit system, operatingsafely and efficiently. It was originally invented for military purposes, but when the war ended, it was used for fun and science.
Buoyancy
An object submerged pushes up the water to equal the weight ofthe quantity of water in which it lies; this means that if an object displaces an amount of water that weighs more than its own weight, it will float, if an object displaces an amount of water thatweighs less than its own weight , it will sink. The diver controls the buoyancy of the equipment by using two elements: weights and a buoyancy control device.
Pressure
The same way that air exertspressure, water does too when you dive, but because the water is more dense and heavier than air pressure changes are much more important in ascent and descent.

An inverted bottle of air brought from the...